????????????????

????:???????50?????:??????????

?2??????21??????????????? (?? ????)?????????????21??????,??????1?1?2??15??????,??43732?????,?27995??56%?

????????,??????????????,??0.38%,?0.42%?????????

??????,???????(9113?)???????????????????(7551????????)?(7362??????)?????????,???10????????????????????????????14???????5?9???????????

??????????,?2???15???????

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